Finding the Third Proportional to 50,221 and 73,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   50,221 : 73,819.50 = 73,819.50 : x
2. Step 2: Convert to fraction form
   50,221/73,819.50 = 73,819.50/x
3. Step 3: Cross multiply
   50,221x = 73,819.50 × 73,819.50
4. Step 4: Simplify right side
   50,221x = 5,449,318,580.25
5. Step 5: Solve for x
   x = 5,449,318,580.25/50,221
6. Step 6: Final answer
   x = 108,506.77